20553611762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{295319}}^1$

素因数の和:295450

約数の個数: 32

約数和(自身を含む): 34446124800

約数和(自身を除く): 13892513038

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 782, 1513, 2047, 3026, 4094, 34799, 69598, 295319, 590638, 5020423, 6792337, 10040846, 13584674, 26283391, 52566782, 115469729, 230939458, 446817647, 604517993, 893635294, 1209035986, 10276805881, 20553611762]

約数ペア:

[(1, 20553611762), (2, 10276805881), (17, 1209035986), (23, 893635294), (34, 604517993), (46, 446817647), (89, 230939458), (178, 115469729), (391, 52566782), (782, 26283391), (1513, 13584674), (2047, 10040846), (3026, 6792337), (4094, 5020423), (34799, 590638), (69598, 295319)]